Principal/Senior Principal Electromechanical Design Engineer

Company: Northrop Grumman
Location: Lutherville Timonium
Posted on: April 5, 2026

Job Description:

RELOCATION ASSISTANCE: Relocation assistance may be available TRAVEL: At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We’re looking for innovators who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared mission, we’ll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry thought leader. Northrop Grumman Mission Systems is seeking a Principal/Senior Principal Electromechanical Design Engineer to join our team of qualified, diverse individuals. This position will be located in Linthicum, Maryland and will require 100% on-site work. Design, prototyping and production support of state-of-the-art RF, digital, and mixed signal multi-chip modules (MCMs), Printed Wiring Boards (PWBs), and Circuit Card Assemblies (CCAs) using various substrate materials and chip-scale packaging technologies effective and timely communication with peers in adjacent functions, including electrical design, systems engineering, thermal analysis, structural analysis, drafting, supply chain management and manufacturing. Organizing and prioritizing tasks to accomplish project milestones within schedule and budgetary constraints. This position may be filled as a Principal Electromechanical Design Engineer or a Senior Principal Electromechanical Design Engineer. This position is contingent upon contract award and the ability to obtain an active DoD Secret Clearance or the successful transfer of an active DoD Secret Clearance prior to start. Basic Qualifications for Principal Electromechanical Design Engineer: Bachelor’s degree with 5 years of experience, a master’s degree with 3 years of experience or a PhD with 1 year of experience in Mechanical Engineering, Electrical Engineering, Computer Engineering, Computer Science, or related technical fields. The ability to obtain/maintain a DoD Active Secret clearance. Experience with PWB/CCA design and signal routing, including chip-scale packaging technologies and substrate/PWB layout Working knowledge of materials, specifications, manufacturing processes and design tools utilized for multi-chip modules, PWBs and CCAs Proficient with AutoCAD and/or Xpedition software Familiarity with NX or other 3D modeling software Basic Qualifications Senior Principal Electromechanical Design Engineer: Bachelor’s degree with 8 years of experience, a master’s degree with 6 years of experience or a PhD with 4 years of experience in Mechanical Engineering, Electrical Engineering, Computer Engineering, Computer Science, or related technical fields. The ability to obtain/maintain a DoD Active Secret clearance. Experience with PWB/CCA design and signal routing, including chip-scale packaging technologies and substrate/PWB layout Working knowledge of materials, specifications, manufacturing processes and design tools utilized for multi-chip modules, PWBs and CCAs Proficient with AutoCAD and/or Xpedition software Familiarity with NX or other 3D modeling software Advanced degrees in Mechanical Engineering, Electrical Engineering, Computer Engineering, Computer Science, or related technical fields. A current/active DoD Secret Clearance or higher 100 engineering drawing practices Familiarity with thermal and structural analysis considerations, methodologies, and software tools Experience with hands-on assembly and testing of prototype electronic hardware Health Plan, Savings Plan, Paid Time Off and Additional Benefits including Education Assistance, Training and Development, 9/80 Work Schedule (where available), and much more! We strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. The women and men of Northrop Grumman Corporation are guided by Our Values. We believe that putting Our Values into practice creates long-term benefits for shareholders, customers, employees, suppliers, and the communities we serve. At Northrop Grumman, we are committed to maintaining the highest of ethical standards, embracing diversity and inclusion, protecting the environment, and striving to be an ideal corporate citizen in the community and in the world. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

Keywords: Northrop Grumman, Eldersburg , Principal/Senior Principal Electromechanical Design Engineer, Engineering , Lutherville Timonium, Maryland